1. Having an operculum
   - operculate

See also: operculum

• noncausal
• noncausative
• nonce
• nonce word
• noncellular
• nonchalance
• nonchalant
• nonchalantly
• nonchristian
• nonchurchgoing
• noncitizen
• noncivilised
• noncivilized
• nonclassical
• noncoding DNA
• noncollapsable
• noncollapsible
• noncolumned
• noncom
• noncombatant
• noncombinative
• noncombining
• noncombustible
• noncommercial
• noncommissioned